package itdfq.ydd.Behavior_Patters.mingling;

/**
 * @Author GocChin
 * @Date 2021/5/7 11:53
 * @Blog: itdfq.com
 * @QQ: 909256107
 * @Descript:
 */
public class Fengshan {
    public void open(){
        System.out.println("打开风扇");
    }
    public void shutdown(){
        System.out.println("关闭风扇");
    }
    public void change(){
        System.out.println("更改风速");
    }
}
